Surfboard



FIG. 1 is a bottom view of a design for a surfboard;

FIG. 2 is a top view thereof;

FIG. 3 is a perspective view of the bottom thereof, viewed from the front;

FIG. 4 is a right side view of FIG. 3;

FIG. 5 is a left side view of FIG. 3;

FIG. 6 is a perspective view of the bottom thereof, viewed from the rear;

FIG. 7 is a rear view thereof;

FIG. 8 is a front view thereof;

FIG. 9 is a cross sectional view taken along line 9—9 as indicated in FIG. 3.

FIG. 10 is a cross sectional view taken along line 10—10 as indicated in FIG. 3; and,

FIG. 11 is a cross sectional view taken along line 11—11 as indicated in FIG. 3.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a surfboard, as shown and described. 